Properties (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:hasAbstract |
A mechanical device for a specific purpose.
|
| gptkbp:hasAssignee |
gptkb:Houghton_&_Houghton
|
| gptkbp:hasFilingDate |
1916-01-31
|
| gptkbp:hasInventor |
gptkb:William_H._H._Houghton
|
| gptkbp:hasPatentNumber |
1234609
|
| gptkbp:hasPublications |
1917-07-10
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 1234609
|
| gptkbp:isFiledIn |
gptkb:United_States
|
| gptkbp:isGranted |
true
|
| gptkbp:relatedTo |
mechanical engineering
|